三级分类
视频素材：城市高速发展高铁穿越城市实拍素材
https://v.youku.com/v_show/id_XMzgxNjc5MzE2OA==.html?spm=a2h3j.842877...
视频素材：企业IT商务成功人士合作共赢宣传片素材
http://v.youku.com/v_show/id_XMzY0Njc4NjM2NA==.html?spm=a2h3j.8428770.341...
视频素材：青少年在夕阳下奔跑活力青春
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/21742043422...
视频素材：数据信息商务办公团队合作企业宣传素材
https://v.youku.com/v_show/id_XMzY1MjQxMjUyOA==.html?spm=a2h3j.8428770.34...
视频素材：具有深刻意义的水滴大树成长过程素材
http://v.youku.com/v_show/id_XMzYyMTEwNTcyOA==.html?spm=a2h3j.8428770.341...
素材视频-未来高科技数字化信息时代5g科幻粒子触摸屏
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/30753079322...
视频素材：大气原始光照森林光照穿过树叶素材
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/24092442032...
视频素材：高端大气三维建筑生长楼房玻璃反射天空
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/23742943490...
视频素材-实拍医生疫情期间医生穿防护服临床问诊检测
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/30330096335...
视频素材-城市建筑CBD科技粒子光线特效合成视频
https://cloud.video.taobao.com//play/u/3152145705/p/1/e/6/t/1/31772610778...
视频素材-钟表时间指针流逝老房子延时拍摄视频
https://cloud.video.taobao.com/play/u/3152145705/p/2/e/6/t/1/292323928148...
